19465896

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17257}}^1$

素因数の和:17313

約数の個数: 32

約数和(自身を含む): 49703040

約数和(自身を除く): 30237144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17257, 34514, 51771, 69028, 103542, 138056, 207084, 414168, 811079, 1622158, 2433237, 3244316, 4866474, 6488632, 9732948, 19465896]

約数ペア:

[(1, 19465896), (2, 9732948), (3, 6488632), (4, 4866474), (6, 3244316), (8, 2433237), (12, 1622158), (24, 811079), (47, 414168), (94, 207084), (141, 138056), (188, 103542), (282, 69028), (376, 51771), (564, 34514), (1128, 17257)]